edktool Command-Line Tool > edktool Options > Measure

Measure
This option measures precision and recall between extraction runs by comparing the expected results of entity extraction with the actual results.
Expected results are created once and remain as a base reference for ongoing tests. Actual results are generated as required each time a grammar is modified. The two results are compared to generate precision and recall information.
To generate expected results, run edktool -extract, and then revise the generated output file so that it contains the correct matches. From then on, edktool -extract is used only to create the actual results, and the two files are compared against each other to generate precision and recall information on an ongoing basis.
 
-e <expectedfile>
-a <actualfile>
-o <resultsfile >